Select List on Custom Form

[igenroot]

Hi everyone,

I having an issue node_save when use select list type on custom form. From console output

POST 
XHR 
http://localhost/[HTTP/1.1 406 Not Acceptable : An illegal choice has been detected. Please contact the site administrator. An illegal choice has been detected. Please contact the site administrator. 198ms]
"POST: http://localhost/?q=drupalgap/node.json - 406 - Not Acceptable : An illegal choice has been detected. Please contact the site administrator. An illegal choice has been detected. Please contact the site administrator."  jdrupal-7.0.5.min.js:2:547
{"form_errors":{"field_article_type][und":"An illegal choice has been detected. Please contact the site administrator."} 

Here's the source code

function my_module_articles_form(form, form_state, node) {
 if (node.nid) {
   form.id += '_' + node.nid;
   form.elements['nid'] = {
       type: 'hidden',
       required: true,
       default_value: node.nid
     };
 }
 form.elements['type'] = {
       type: 'hidden',
       required: true,
       default_value: 'articles'
 };
 form.elements['articletype'] = {
     title: 'Type Article',
     required: false,
     type: 'select',
     options: {
       0: 'Article A',
       1: 'Article B',
       2: 'Article C'
     }, 
     default_value: '0'
 };
 form.elements['submit'] =  {
   type: 'submit',
   value: t('Save')
 };
 return form;
}

function my_module_articles_form_submit(form, form_state) {
 try {
   
   var data_to_save = {
     language: form_state.values.language,
     type: form_state.values.type,
     field_article_type: { und: [ { value: form_state.values.articletype } ] },
   };
 
   node_save(data_to_save, {
     success: function(result) {
       drupalgap_goto('node/' + result.nid, { reloadPage: true });
     }
   });
 
 }
 catch (error) { console.log('my_module_articles_form_submit - ' + error); }
}

Is there any workaround to overcome this issue.

Thanks in advance.

[mkinnan]

Should it be form.elements['article_type']?

[igenroot]

@mkinnan i try but still got error. The problem when using select list type. If use textfield type working fine.

[mkinnan]

@igenroot Did you create the values in your Drupal field?

 options: {
   0: 'Article A',
   1: 'Article B'
   2: 'Article C'
 }, 

[igenroot]

@mkinnan yup.

From my drupal site.

1st Screenshot

2nd Screenshot

[mkinnan]

Do the single quotes around the 0 need to be removed: default_value: '0'

Does the error happen when you save a new node without changing the article_type field? Or does it also happen when you select an item too?

Have you tried completely removing the default value line of code and selecting an item (e.g., Article B) to see if it works on save?

[igenroot]

This happen when save new node. If i select or not select an item, error still appear. I already try remove the quotes and remove default value still give same result. May i know what you mean changing article_type field? Is it change machine name or form element?

[mkinnan]

@igenroot I was referring to whether selecting an item made a difference. I would inspect the form object on submit using console.log. i would also try replacing form_state.values.articletype with one of the select list values to help track down the source of the error.